You may be right Luis, not sure.
I have a mid/late 80s Magnum that does, the photo looks like my Magnum first with a later second. The box clearly indicated it's a Magnum first. In any case, its easy to detemine if it does have the airbleed, if one port looks odd, it does and if there is not an odd looking port, it doesn't.
Easiest way to know is for George to post a photo of the other side of the reg.
I have a mid/late 80s Magnum that does, the photo looks like my Magnum first with a later second. The box clearly indicated it's a Magnum first. In any case, its easy to detemine if it does have the airbleed, if one port looks odd, it does and if there is not an odd looking port, it doesn't.
Easiest way to know is for George to post a photo of the other side of the reg.
